FR2427750A1 - Dispositif de transmission d'impulsions de taxation telephoniques d'un central a un poste d'abonne - Google Patents
Dispositif de transmission d'impulsions de taxation telephoniques d'un central a un poste d'abonneInfo
- Publication number
- FR2427750A1 FR2427750A1 FR7912255A FR7912255A FR2427750A1 FR 2427750 A1 FR2427750 A1 FR 2427750A1 FR 7912255 A FR7912255 A FR 7912255A FR 7912255 A FR7912255 A FR 7912255A FR 2427750 A1 FR2427750 A1 FR 2427750A1
- Authority
- FR
- France
- Prior art keywords
- charge
- call
- exchange
- pulse transmission
- subscriber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH593778A CH628763A5 (en) | 1978-05-31 | 1978-05-31 | Circuit arrangement for transmitting telephone charge pulses from the exchange to a subscriber station |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2427750A1 true FR2427750A1 (fr) | 1979-12-28 |
Family
ID=4301787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912255A Withdrawn FR2427750A1 (fr) | 1978-05-31 | 1979-05-09 | Dispositif de transmission d'impulsions de taxation telephoniques d'un central a un poste d'abonne |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE876220A (de) |
CH (1) | CH628763A5 (de) |
DE (1) | DE2906428A1 (de) |
FR (1) | FR2427750A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005588C2 (de) * | 1980-02-15 | 1985-06-13 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Schaltungsanordnung für die Gebührenerfassung in zentralgesteuerten Fernsprech-, insbesondere Fernsprech-Nebenstellenanlagen |
CH662021A5 (de) * | 1983-08-30 | 1987-08-31 | Sodeco Compteurs De Geneve | Bandsperre mit einer hoeheren daempfung als 40 db zum sperren einer uebertragungsrichtung eines durch einen generator erzeugten hilfssignals in einem uebertragungssystem. |
AT397447B (de) * | 1986-11-06 | 1994-04-25 | Schrack Elektronik Ag | Digitale nebenstellenanlage mit fernsprechgebührenübertragung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2166586A5 (de) * | 1971-12-30 | 1973-08-17 | Gerbier Guy |
-
1978
- 1978-05-31 CH CH593778A patent/CH628763A5/de not_active IP Right Cessation
-
1979
- 1979-02-20 DE DE19792906428 patent/DE2906428A1/de not_active Withdrawn
- 1979-05-09 FR FR7912255A patent/FR2427750A1/fr not_active Withdrawn
- 1979-05-14 BE BE0/195133A patent/BE876220A/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2166586A5 (de) * | 1971-12-30 | 1973-08-17 | Gerbier Guy |
Also Published As
Publication number | Publication date |
---|---|
CH628763A5 (en) | 1982-03-15 |
DE2906428A1 (de) | 1979-12-06 |
BE876220A (fr) | 1979-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |